%0 Journal Article %A Driss Drissi %T On a theorem of Gelfand and its local generalizations %J Studia Mathematica %D 1997 %P 185-194 %V 123 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-123-2-185-194/ %R 10.4064/sm-123-2-185-194 %G en %F 10_4064_sm_123_2_185_194